From patchwork Fri Oct 25 22:41:16 2019 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Pierre-Louis Bossart X-Patchwork-Id: 11213165 Return-Path: Received: from mail.kernel.org (pdx-korg-mail-1.web.codeaurora.org [172.30.200.123]) by pdx-korg-patchwork-2.web.codeaurora.org (Postfix) with ESMTP id 9F0A5139A for ; Fri, 25 Oct 2019 22:55:43 +0000 (UTC) Received: from alsa0.perex.cz (alsa0.perex.cz [77.48.224.243]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by mail.kernel.org (Postfix) with ESMTPS id 25FFF21D81 for ; Fri, 25 Oct 2019 22:55:43 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=pass (1024-bit key) header.d=alsa-project.org header.i=@alsa-project.org header.b="EFTkA8pb" DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org 25FFF21D81 Authentication-Results: mail.kernel.org; dmarc=fail (p=none dis=none) header.from=linux.intel.com Authentication-Results: mail.kernel.org; spf=pass smtp.mailfrom=alsa-devel-bounces@alsa-project.org Received: from alsa1.perex.cz (alsa1.perex.cz [207.180.221.201]) (using TLSv1.2 with cipher AECDH-AES256-SHA (256/256 bits)) (No client certificate requested) by alsa0.perex.cz (Postfix) with ESMTPS id 1A1D81A96; Sat, 26 Oct 2019 00:54:51 +0200 (CEST) DKIM-Filter: OpenDKIM Filter v2.11.0 alsa0.perex.cz 1A1D81A96 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=alsa-project.org; s=default; t=1572044141; bh=/vx8gp2dQiBanYBwQrfHssTAJY/aNgzwmWrQ8eG2YJg=; h=From:To:Date:In-Reply-To:References:Cc:Subject:List-Id: List-Unsubscribe:List-Archive:List-Post:List-Help:List-Subscribe: From; b=EFTkA8pb98DsYlDOe0xVrZguM3lXdENDrlXqTZM+faIW8XXvUWGa7FdNfYo/dEjGx mw9zyaZVjM0Hyqzw2451j3nzmF4niElP9foT9uqbxj4vf9AGAsxPMrmlR+GSt/cYCo kr5EWh1usLjQodSUZ4M9g7535acJSAFS8HSvdCQc= Received: from alsa1.perex.cz (localhost.localdomain [127.0.0.1]) by alsa1.perex.cz (Postfix) with ESMTP id 9BE8BF80768; Sat, 26 Oct 2019 00:42:28 +0200 (CEST) X-Original-To: alsa-devel@alsa-project.org Delivered-To: alsa-devel@alsa-project.org Received: by alsa1.perex.cz (Postfix, from userid 50401) id 9570BF8065E; Sat, 26 Oct 2019 00:42:08 +0200 (CEST) X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on alsa1.perex.cz X-Spam-Level: X-Spam-Status: No, score=0.0 required=5.0 tests=SPF_HELO_NONE,SPF_NONE, SURBL_BLOCKED,URIBL_BLOCKED autolearn=disabled version=3.4.0 Received: from mga18.intel.com (mga18.intel.com [134.134.136.126]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by alsa1.perex.cz (Postfix) with ESMTPS id 22AC2F80612 for ; Sat, 26 Oct 2019 00:41:50 +0200 (CEST) DKIM-Filter: OpenDKIM Filter v2.11.0 alsa1.perex.cz 22AC2F80612 X-Amp-Result: SKIPPED(no attachment in message) X-Amp-File-Uploaded: False Received: from fmsmga001.fm.intel.com ([10.253.24.23]) by orsmga106.jf.intel.com with ESMTP/TLS/DHE-RSA-AES256-GCM-SHA384; 25 Oct 2019 15:41:50 -0700 X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="5.68,230,1569308400"; d="scan'208";a="210458225" Received: from archagam-mobl1.amr.corp.intel.com (HELO pbossart-mobl3.intel.com) ([10.252.139.180]) by fmsmga001.fm.intel.com with ESMTP; 25 Oct 2019 15:41:49 -0700 From: Pierre-Louis Bossart To: alsa-devel@alsa-project.org Date: Fri, 25 Oct 2019 17:41:16 -0500 Message-Id: <20191025224122.7718-21-pierre-louis.bossart@linux.intel.com> X-Mailer: git-send-email 2.20.1 In-Reply-To: <20191025224122.7718-1-pierre-louis.bossart@linux.intel.com> References: <20191025224122.7718-1-pierre-louis.bossart@linux.intel.com> MIME-Version: 1.0 Cc: tiwai@suse.de, broonie@kernel.org, Keyon Jie , Pierre-Louis Bossart Subject: [alsa-devel] [PATCH 20/26] ASoC: SOF: add a flag suspend_ignored for sof stream X-BeenThere: alsa-devel@alsa-project.org X-Mailman-Version: 2.1.15 Precedence: list List-Id: "Alsa-devel mailing list for ALSA developers - http://www.alsa-project.org" List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: alsa-devel-bounces@alsa-project.org Sender: "Alsa-devel" From: Keyon Jie Add a suspend_ignored flag to snd_sof_pcm_stream that will be used to decide if the corresponding FW pipeline should be kept active to perform always on tasks when the system is entering the S0ix state. Signed-off-by: Keyon Jie Signed-off-by: Pierre-Louis Bossart --- sound/soc/sof/sof-priv.h | 5 +++++ 1 file changed, 5 insertions(+) diff --git a/sound/soc/sof/sof-priv.h b/sound/soc/sof/sof-priv.h index e715673f20e5..c2541d020bde 100644 --- a/sound/soc/sof/sof-priv.h +++ b/sound/soc/sof/sof-priv.h @@ -311,6 +311,11 @@ struct snd_sof_pcm_stream { struct snd_pcm_substream *substream; struct work_struct period_elapsed_work; bool d0i3_compatible; /* DSP can be in D0I3 when this pcm is opened */ + /* + * flag to indicate that the DSP pipelines should be kept + * active or not while suspending the stream + */ + bool suspend_ignored; }; /* ALSA SOF PCM device */